Economic evaluation of cancer registration in Europe

BACKGROUND: Little has been reported on costs of cancer registration, and standard indicators have not yet been identified. This study investigated costs and outcomes of a sample of 18 European registries covering a population of 58.8 million inhabitants. METHODS: Through a questionnaire, we asked registries for real cost data including personnel, information technology (IT), and infrastructure. Staff costs were grouped by professional position and by activity performed. As outcomes, besides the production of current data, we considered publications in peer-reviewed journals (last 5 years' impact factor [IF]) and characteristics of registry websites. RESULTS: In our sample, the average cost of cancer registration per inhabitant was €0.27 at purchasing power standard (PPS) (range €0.03-€0.97), while the mean cost per case registered was €50.71 PPS (range €6-€213). Personnel costs accounted for an average of 79 percent of total resources. Resources spent in routine activities (an average of 51 percent, range 28 percent-87 percent) were predominant with respect to those allocated to research, with a few exceptions. Website quality seemed to be independent of total registry budget. CONCLUSIONS: The variance in costs of cancer registration across Europe can be attributed mainly to the type of registry (whether national or regional), the size of the covered population, and the national economic profile, expressed as gross domestic product

EPIDEMIOLOGY OF, AND RISK-FACTORS FOR, HELICOBACTER-PYLORI INFECTION AMONG 3194 ASYMPTOMATIC SUBJECTS IN 17 POPULATIONS.

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Incidence and survival of rare urogenital cancers in Europe.

BACKGROUND: The RARECARE project aims at increasing knowledge of rare cancers in Europe. This manuscript describes the epidemiology (incidence, prevalence, survival) of rare urogenital cancers, taking into account the morphological characterisation of these tumours. METHODS: We used data gathered by RARECARE on cancer patients diagnosed from 1995 to 2002 and archived in 64 European population-based cancer registries, followed up to December 31st, 2003 or later. RESULTS: The annual number of males that develop penile cancer in the EU is estimated at 3100, which is equivalent to an age standardised rate (ASR) of 12 per million males. The 5-year relative survival rate is 69%, while squamous cell carcinoma is the predominant morphological entity. Each year around 650 persons in the EU develop cancer of the urethra and 7200 develop cancer of the renal pelvis or ureter (RPU). The ASR for cancer of the urethra and RPU is 1.1 (males 1.6; females 0.6) and 12 (males 16; females 7) per million inhabitants, respectively. The 5-year relative survival rate for cancer of the urethra and RPU is 54% and 51%, respectively. Transitional cell carcinoma is the predominant morphological entity of cancer of the urethra and RPU. CONCLUSIONS: In view of the low number of cases and the fact that one third to one half of the patients die of their disease, centralisation of treatment of these rare tumours to a select number of specialist centres should be promoted

Carcinoma of endocrine organs: results of the RARECARE project.

The rarity or the asymptomatic character of endocrine tumours results in a lack of epidemiological studies on their incidence and survival patterns. The aim of this study was to describe the incidence, prevalence and survival of endocrine tumours using a large database, which includes cancer patients diagnosed from 1978 to 2002, registered in 89 population-based cancer registries (CRs) with follow-up until 31st December 2003. These data give an unique overview of the burden of endocrine carcinomas in Europe. A list of tumour entities based on the third International Classification of Diseases for Oncology was provided by the project Surveillance of rare cancer in Europe (RARECARE) project. Over 33,594 cases of endocrine carcinomas were analysed in this study. Incidence rates increased with age and were highest in patients 65 years of age or older. In 2003, more than 315,000 persons in the EU (27 countries) were alive with a past diagnosis of a carcinoma of endocrine organs. The incidence of pituitary carcinoma equalled four per 1,000,000 person years and showed the strongest decline in survival with increasing age. Thyroid cancer showed the highest crude incidence rates (four per 100,000 person years) and was the only entity with a gender difference: (female-to-male ratio: 2:9). Parathyroid carcinoma was the rarest endocrine entity with two new cases per 10,000,000 person years. For adrenal carcinoma, the most remarkable observations were a higher survival for women compared to men (40% compared to 32%, respectively) and a particularly low relative survival of 24% in patients 65 years of age or older. More high quality studies on rare cancers, with additional information, e.g. on stage and therapeutic approach, are needed and may be of help in partly explaining the observed variation in survival

Embryonal cancers in Europe.

Embryonal cancers are a heterogeneous group of rare cancers which mainly occur in children and adolescents. The aim of the present study was to estimate the burden (incidence, prevalence, survival and proportion of cured) for the principal embryonal cancers in Europe (EU27), using population-based data from cancer registries (CRs) participating in RARECARE. We identified 3322 cases diagnosed from 1995 to 2002 (latest period for which data are available): 44% neuroblastoma, 35% nephroblastoma, 13% retinoblastoma and 6% hepatoblastoma. Very few cases of pulmonary blastoma (43 cases) and pancreatoblastoma (seven cases) were diagnosed. About 2000 new embryonal cancers were estimated every year in EU27, for an annual incidence rate of 4 per million (1.8 neuroblastoma, 1.4 nephroblastoma, and 0.5 retinoblastoma); 91% of cases occurred in patients under 15 years. Five-year relative survival for all embryonal cancers was 80% (99% retinoblastoma, 90% nephroblastoma, 71% hepatoblastoma and 68% neuroblastoma). Overall survival was lower in adolescents and adults than in those under 15 years. The cure rate was estimated at 80%. Slightly less than 40,000 persons were estimated alive in EU27 with a diagnosis of embryonal cancer in 2008. Nephroblastoma was the most prevalent (18,150 cases in EU27), followed by neuroblastoma (12,100), retinoblastoma (5200), hepatoblastoma (2700) and pulmonary blastoma (614). This is the first study to delineate the embryonal cancer burden in Europe by age, sex and European region. Survival/cure rate is generally high, but there are considerable gaps in our understanding of the natural histories of these rare diseases particularly in adults

Rare cancers of the head and neck area in Europe.

The RARECARE project has proposed a different and more detailed grouping of cancers, based on localisation and histological type, in order to identify rare entities with clinical meaning. RARECARE gathered data on cancer patients diagnosed from 1978 to 2002 and archived in 76 population-based cancer registries, all of which had vital status information available up to at least 31st December 2003. This study provides incidence, prevalence and survival rates for rare head and neck epithelial (H&N) cancers. Among the rare H&N cancers, those of oral cavity had the highest annual crude incidence rate of 48 per million, followed by oropharynx and 'major salivary glands and salivary gland type tumours' (28 and 13 per million, respectively). Incidence rates of epithelial tumours of nasal cavities, nasopharynx, eye and adnexa and middle ears were all lower than 5 per million. The prevalence for all investigated entities was lower than 35 per 100,000. The 5-year relative survival rates ranged from 40% for epithelial cancer of oropharynx to 85% for epithelial cancer of eye and adnexa. Survival rates were lower for men and for patients aged ≥65 years. With few exceptions, the lowest and highest survival figures were observed for Eastern Europe and Northern Europe, respectively. According to the definition for rare tumours by RARECARE (incidence<6 per 100,000), as well as according to the definition for rare diseases by the European Commission (prevalence<50 per 100,000) the H&N cancers described in this paper should be considered rare and diagnosis and treatment of these cancers should therefore be centralised

Rare thoracic cancers, including peritoneum mesothelioma.

Rare thoracic cancers include those of the trachea, thymus and mesothelioma (including peritoneum mesothelioma). The aim of this study was to describe the incidence, prevalence and survival of rare thoracic tumours using a large database, which includes cancer patients diagnosed from 1978 to 2002, registered in 89 population-based cancer registries (CRs) and followed-up to 31st December 2003. Over 17,688 cases of rare thoracic cancers were selected based on the list of the RACECARE project. Mesothelioma was the most common tumour (19 per million per year) followed by epithelial tumours of the trachea and thymus (1.3 and 1.7, respectively). The age standardised incidence rates of epithelial tumours of the trachea was double in Eastern and Southern Europe versus the other European regions: 2 per million per year. Epithelial tumours of the thymus had the lowest incidence in Northern and Eastern Europe and UK and Ireland(1) and somewhat higher incidence in Central and Southern Europe.(2) Highest incidence in mesothelioma was seen in UK and Ireland(23) and lowest in Eastern Europe.(4) Patients with tumours of the thymus had the best prognosis (1-year survival 85%, 66% at 5 years). Five year survival was lowest for the mesothelioma 5% compared to 14% of patients with tumours of the trachea. Mesothelioma was the most prevalent rare cancer (12,000 cases), followed by thymus (7000) and trachea (1400). Cancer Registry (CR) data play an important role in revealing the burden of rare thoracic cancers and monitoring the effect of regulations on asbestos use and smoking related policies